The fault library
How the test is marked4 faults shown
RoundaboutsGrade 3#1
Not yielding to traffic from the right
At a roundabout you must yield to traffic already on it, coming from your right. Entering in front of them is a dangerous fault.
RoundaboutsGrade 2#2
No left signal when exiting
Drivers waiting to enter need to know you're leaving. Signal left once you've passed the exit before yours.
RoundaboutsGrade 2#3
Wrong position or signal for a right turn
Taking an exit past 12 o'clock means approaching in the right lane with a right signal. Approaching on the left without signalling misleads everyone.
RoundaboutsGrade 2#4
Undue hesitancy at a roundabout
Waiting when there are clear safe gaps holds up traffic. Examiners mark 'undue hesitancy' as a fault under progress.